Proteus Industries Inc

8000EMR Series

8000EMR Series

EMI- and RFI-Resistant Liquid Flow Meters

• Exceptional noise immunity for harsh environments, such as RF power supplies or industrial equipment.
• Flow ranges from 1.9 to 227 LPM (0.5 to 60 GPM)
• Liquid temperatures from -40 to 90 °C can be monitored at up to 30 °C ambient temperature
• Equipped with dry well for optional bayonet-type thermocouple (user-supplied)
• Accuracy of 3% of flow range
• Compatible with many advanced heat-transfer fluids
• Enhanced accuracy and stability from digital signal processing
• Standard 0–10 VDC or 0–5 VDC, and 4–20 mA outputs
• On-board relay for redundant interlock, with userspecified, factory-programed trip point
• Optional custom calibration available to account for viscosity effects of fluid and temperature
• NEMA 4X / IP66 design with stainless steel flow body, faceplate, and SAE fittings ensures reliable performance in wet environments

Description

8000EMR Series flow meters were designed for use in harsh environments with high levels of electromagnetic or radio-frequency interference.

The superior immunity has been laboratory tested up to an RF power of 10 V/m to 10 GHz. The effective design indicates that the flow meters can withstand up to 1181 GHz, satisfying all aspects of the IEC 61000-4-3 industry standard.